Results 121 to 130 of about 172,332 (339)

Fabrication of hierarchically porous TiO2 nanofibers by microemulsion electrospinning and their application as anode material for lithium-ion batteries

open access: yesBeilstein Journal of Nanotechnology, 2017
Titanium dioxide (TiO2) nanofibers have been widely applied in various fields including photocatalysis, energy storage and solar cells due to the advantages of low cost, high abundance and nontoxicity.
Jin Zhang   +6 more
doaj   +1 more source

Application of majoritarian element to improve Io communication / Daugumos elemento taikymai skirti tobulesniam ryšiui tarp interneto daiktų

open access: yesMokslas: Lietuvos Ateitis, 2016
The work introduces the circle of the basic ideas and methods of error-free recovery of the binary signal to the multichannel digital technology based on the model of formal (artificial) neuron and aims to contribute to the further development of this ...
Tornike Dvali
doaj   +1 more source

Multichannel Surface Discharge Switches [PDF]

open access: yes, 1981
High pressure surface discharge switches have become the subject of applied research in recent years due to their important application in pulse power systems.
Ip, Wai-Ting
core  

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

open access: yesAdvanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang   +3 more
wiley   +1 more source

Machine-Learning Based Channel Quality and Stability Estimation for Stream-Based Multichannel Wireless Sensor Networks

open access: yesSensors, 2016
Wireless sensor networks (WSNs) have become more and more diversified and are today able to also support high data rate applications, such as multimedia.
Waqas Rehan, Stefan Fischer, Maaz Rehan
doaj   +1 more source

Multichannel Interval Timer [PDF]

open access: yesIEEE Transactions on Nuclear Science, 1984
A CAMAC based modular multichannel interval timer is described. The timer comprises twelve high resolution time digitizers with a common start enabling twelve independent stop inputs. Ten time ranges from 2.5 ?s to 1.3 ?s can be preset. Time can be read out in twelve 24-bit words either via CAMAC Crate Controller or an external FIFO register.
openaire   +2 more sources

Efficient Direct Recycling of Spent Batteries: Integrated Lithiation and Delamination

open access: yesAdvanced Science, EarlyView.
An integrated process for the delamination and relithiation of spent cathodes, LixNi0.6Co0.2Mn0.2O2 and LixFePO4, under open‐air conditions is proposed. The transition‐metal (Ni) oxidation state in the cathode is reduced by the oxidation of diethylene glycol, facilitating relithiation. Glycol aldehyde formation induces 100% electrode delamination.
Jeonghwan Song   +11 more
wiley   +1 more source

Autonomous High‐Throughput Characterization of Liquid‐Liquid Phase Behavior

open access: yesAdvanced Science, EarlyView.
This study introduces an automated dual modality platform, combining asymmetric capacitance deviation and multiangle turbidimetry, for high‐throughput characterization of liquid‐liquid phase behavior across chemically diverse fluid systems. The platform enables miscibility classification, resolution of phase separation kinetics and emulsion stability ...
Tarek Eid   +3 more
wiley   +1 more source

H~ Estimation Approach to Active Noise Control: Theory, Algorithm and Real-Time Implementation [PDF]

open access: yesITB Journal of Engineering Science, 2003
This paper presents an H¥ estimation approach to active control of acoustic noise inside an enclosure. It is shown how H¥ filter theory and algorithm can be effectively applied to active noise control to provide important robustness property.
Bambang Riyanto
doaj  

Continuous‐Flow Microfluidic Synthesis Enhances C2+ Selectivity for Cu2O Catalysts

open access: yesAdvanced Science, EarlyView.
Microfluidic devices are used to prepare Cu2O nanoparticles under laminar flow conditions, which exhibit enhanced selectivity in the CO2‐to‐C2+ reaction due to their nanoporosity and high defect concentration. Cu2O prepared using standard solution methods displays decreased CO2‐to‐C2+ selectivity due to the absence of similar properties. Altogether, we
Carlota Casas   +16 more
wiley   +1 more source

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